/// <summary>
/// Creates a parameter that supports multiple inputs of the same data type.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="name">
/// The name is the language-independent name for the parameter (not localized) and must not contain
/// spaces and must be unique within a function.
/// </param>
/// <param name="displayName">
/// The display name is the localized name (as it appears in the dialog) and is contained in
/// resource string.
/// </param>
/// <param name="parameterType">Type of the parameter.</param>
/// <param name="parameterDirection">The parameter direction.</param>
/// <param name="dataType">Type of the data.</param>
/// <param name="control">The ActiveX control should that should be used to display the contents.</param>
/// <returns>
/// Returns a <see cref="IGPParameterEdit3" /> representing the parameter.
/// </returns>
public static IGPParameterEdit3 CreateMultiValueParameter(this IGPFunction source, string name, string displayName, esriGPParameterType parameterType, esriGPParameterDirection parameterDirection, IGPDataType dataType, UID control)
{
var multiValueType = new GPMultiValueTypeClass();
multiValueType.MemberDataType = dataType;
IGPParameterEdit3 parameter = new GPParameterClass
{
IGPParameterEdit3_DataType = multiValueType,
IGPParameterEdit3_DisplayName = displayName,
IGPParameterEdit3_Name = name,
IGPParameterEdit3_ParameterType = parameterType,
IGPParameterEdit3_Direction = parameterDirection,
IGPParameterEdit3_ControlCLSID = control
};
return(parameter);
}
/// <summary>
/// Creates a parameter that supports multiple inputs of the same data type.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="name">
/// The name is the language-independent name for the parameter (not localized) and must not contain
/// spaces and must be unique within a function.
/// </param>
/// <param name="displayName">
/// The display name is the localized name (as it appears in the dialog) and is contained in
/// resource string.
/// </param>
/// <param name="parameterType">Type of the parameter.</param>
/// <param name="parameterDirection">The parameter direction.</param>
/// <param name="dataType">Type of the data.</param>
/// <param name="checkBoxes">
/// if set to <c>true</c> if the values should be displayed in a list box with check boxes (the
/// values are driven by the Domain).
/// </param>
/// <returns>
/// Returns a <see cref="IGPParameterEdit3" /> representing the parameter.
/// </returns>
public static IGPParameterEdit3 CreateMultiValueParameter(this IGPFunction source, string name, string displayName, esriGPParameterType parameterType, esriGPParameterDirection parameterDirection, IGPDataType dataType, bool checkBoxes)
{
var multiValueType = new GPMultiValueTypeClass();
multiValueType.MemberDataType = dataType;
IGPParameterEdit3 parameter = new GPParameterClass
{
IGPParameterEdit3_DataType = multiValueType,
IGPParameterEdit3_DisplayName = displayName,
IGPParameterEdit3_Name = name,
IGPParameterEdit3_ParameterType = parameterType,
IGPParameterEdit3_Direction = parameterDirection,
IGPParameterEdit3_ControlCLSID = (checkBoxes) ? new UIDClass
{
Value = "{38C34610-C7F7-11D5-A693-0008C711C8C1}"
} : null
};
return(parameter);
}
/// <summary>
/// Creates a parameter that supports multiple inputs of the same data type.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="name">
/// The name is the language-independent name for the parameter (not localized) and must not contain
/// spaces and must be unique within a function.
/// </param>
/// <param name="displayName">
/// The display name is the localized name (as it appears in the dialog) and is contained in
/// resource string.
/// </param>
/// <param name="parameterType">Type of the parameter.</param>
/// <param name="parameterDirection">The parameter direction.</param>
/// <param name="dataTypes">The data types.</param>
/// <returns>
/// Returns a <see cref="IGPParameterEdit3" /> representing the parameter.
/// </returns>
public static IGPParameterEdit3 CreateMultiValueParameter(this IGPFunction source, string name, string displayName, esriGPParameterType parameterType, esriGPParameterDirection parameterDirection, params IGPDataType[] dataTypes)
{
var compositeDataTypeClass = new GPCompositeDataTypeClass();
foreach (var dataType in dataTypes)
{
compositeDataTypeClass.AddDataType(dataType);
}
var multiValueType = new GPMultiValueTypeClass();
multiValueType.MemberDataType = compositeDataTypeClass;
return(new GPParameterClass
{
IGPParameterEdit3_DataType = multiValueType,
IGPParameterEdit3_DisplayName = displayName,
IGPParameterEdit3_Name = name,
IGPParameterEdit3_ParameterType = parameterType,
IGPParameterEdit3_Direction = parameterDirection
});
}
